This is a t-SNE representation of an array of (random) circles : red, green, blue, opacity and radius are 5 independent dimensions.
A force is created that tries to:
follow the positions given by t-SNE
orient the space so that “reds” are more towards the bottom
collide the circles.
Based on t-SNE worker
Built with blockbuilder.org, so double-thank-you to @enjalot.
See also t-SNE Voronoi